I've worked on a new prediction formula for vehicles using Alcohol, E-85, and Methanol for some time. Crew Chief Pro's new Delta Adjusted Altitude formula was developed for racers using these fuels originally.

Our newest version has this formula and demonstrates a superior altitude adjustment vs. density altitude.

We also made changes to include this for cars running racing fuel, Q-16, and other oxygenated fuels.

We even have one for Pro Mod, Top Alcohol, and Top Dragster racers.

Here is a webinar on the subject, how to use it, and real world examples of the accuracy.

New Crew Chief Pro Delta Adjusted Formulas https://youtu.be/Br8rXFtINag




Here are the other videos we've uploaded:

Crew Chief Pro Instructional videos https://studio.youtube.com/cha...A%22DESCENDING%22%7D

This message has been edited. Last edited by: DragRaceResults,

Thank you Don.

quote:

Originally posted by BP758:
Thank you Don.

No problem. See you in the fall when I race the west coast.